Pinterest 学习资质：https://business.pinterest.com/guides-and-education
https://help.pinterest.com/en/business/article/before-you-get-started-with-catalogs
https://help.pinterest.com/en/business/article/get-a-business-account
设置一个免费的Pinterest商业帐户，以访问您的Pins上的分析数据以及运行广告的功能。